Home / 10,966,794.03-15,134,648.79-6,072,016.23

Finding the Fourth Proportional to 10,966,794.03, 15,134,648.79 and 6,072,016.23

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Solution

The fourth proportional to 10,966,794.03, 15,134,648.79 and 6,072,016.23 is: 8,379,644.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,966,794.03 : 15,134,648.79 = 6,072,016.23 : x
  2. Step 2: Convert to fraction form
    10,966,794.03/15,134,648.79 = 6,072,016.23/x
  3. Step 3: Cross multiply
    10,966,794.03x = 15,134,648.79 × 6,072,016.23
  4. Step 4: Simplify right side
    10,966,794.03x = 91,897,833,088,229.86
  5. Step 5: Solve for x
    x = 91,897,833,088,229.86/10,966,794.03
  6. Step 6: Final answer
    x = 8,379,644.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.